| ISO 639-3 | art-001 |
| pel | |
| ISO 639-3 Reference Names | art-289 | Pekal |
| ISO 639-3 Print Names | art-290 | Pekal |
| ISO 639-3 Inverted Names | art-291 | Pekal |
| Ethnologue Primary Language Names | art-323 | Pekal |
| Glottolog Languoid Names | art-326 | Pekal |
| Glottocode | art-327 | peka1242 |
| Glottolog Primary Key | art-328 | 39437 |
| Ethnologue Language Names | art-330 | Pekal |
| English | eng-000 | Pekal |